Is it really 50/50?

Many spiritual leaders say that life can be a constant light.
If we consider that, we either succeed or we learn that all the circumstances in our lives are here to help us move forward and progress.
If we consider that, death, on another level, is not a big deal because our spirit will not die.
If we consider sickness as an opportunity to accept life as it is.
And “negative emotions“ as just pointers that we are thinking something that is not aligned with love.
Then each thing that is considered “bad“ becomes a chance.
Then life can be 100% great.
Is life really 50/50? or can it be 100% felicity then?